BACKGROUND While primary liver cancer(PLC)is one of the most common cancers around the world,few large-scale population-based studies have been reported that evaluated the clinical survival outcomes among peripartum a...BACKGROUND While primary liver cancer(PLC)is one of the most common cancers around the world,few large-scale population-based studies have been reported that evaluated the clinical survival outcomes among peripartum and postmenopausal women with PLC.AIM To investigate whether peripartum and postmenopausal women with PLC have lower overall survival rates compared with women who were not peripartum and postmenopausal.METHODS The Taiwan National Health Insurance claims data from 2000 to 2012 was used for this propensity-score-matched study.A cohort of 40 peripartum women with PLC and a reference cohort of 160 women without peripartum were enrolled.In the women with PLC with/without menopause study,a study cohort of 10752 menopausal females with PLC and a comparison cohort of 2688 women without menopause were enrolled.RESULTS Patients with peripartum PLC had a non-significant risk of death compared with the non-peripartum cohort[adjusted hazard ratios(aHR)=1.40,95%confidence intervals(CI):0.89-2.20,P=0.149].The survival rate at different follow-up durations between peripartum PLC patients and those in the non-peripartum cohort showed a non-significant difference.Patients who were diagnosed with PLC younger than 50 years old(without menopause)had a significant lower risk of death compared with patients diagnosed with PLC at or older than 50 years(postmenopausal)(aHR=0.64,95%CI:0.61-0.68,P<0.001).The survival rate of women<50 years with PLC was significantly higher than older women with PLC when followed for 0.5(72.44%vs 64.16%),1(60.57%vs 51.66%),3(42.92%vs 31.28%),and 5 year(s)(37.02%vs 21.83%),respectively(P<0.001).CONCLUSION Peripartum females with PLC have no difference in survival rates compared with those patients without peripartum.Menopausal females with PLC have worse survival rates compared with those patients without menopause.展开更多
BACKGROUND Diagnosing hyperandrogenemia in postmenopausal women is very difficult.It occasionally manifests as excessive hair growth or with no clinical manifestations,and is therefore often misdiagnosed or missed alt...BACKGROUND Diagnosing hyperandrogenemia in postmenopausal women is very difficult.It occasionally manifests as excessive hair growth or with no clinical manifestations,and is therefore often misdiagnosed or missed altogether.Ovarian steroid cell tumors that cause hyperandrogenemia in women account for approximately 0.1%of all ovarian tumors.Due to the low incidence,corresponding imaging reports are rare,so ovarian steroid cell tumors lacks typical imaging findings to differ-entiate it from other ovarian tumors.Therefore,we summarized its clinical and imaging characteristics through this case series,and elaborated on the differential diagnosis of steroid cell tumors.CASE SUMMARY We report three cases of postmenopausal women with hyperandrogenemia.Only 1 patient showed virilization symptoms,the other two patients were completely asymptomatic.All patients underwent total hysterectomy+bilateral adnexe-ctomy.Histological results showed one case of Leydig cell tumor and two cases of benign,non-specific steroid cell tumor.After the operation,the androgen levels of all patients returned to normal,and there was no clinical recurrence since follow-up.CONCLUSION Although virilization caused by increased serum testosterone levels is an important clinical feature of ovarian steroid cell tumors,it is often asymptomatic.A solid,slightly hypoechoic,round or oval mass with uniform internal echo,richer blood flow in the solid part,and low resistance index are typical imaging features of ovarian steroid cell tumors.Diagnosis of ovarian steroid cell tumors after menopause is challenging,but surgery can be used for both diagnosis and clear treatment.展开更多
Objective:This post-approval safety study assessed the efficacy and safety of exemestane after 2-3 years of tamoxifen treatment among postmenopausal women with estrogen receptor-positive(ER+)early breast cancer in Chi...Objective:This post-approval safety study assessed the efficacy and safety of exemestane after 2-3 years of tamoxifen treatment among postmenopausal women with estrogen receptor-positive(ER+)early breast cancer in China.Methods:Enrolled patients had received 2-3 years of tamoxifen and were then switched to exemestane for completion of 5 consecutive years of adjuvant endocrine therapy.The primary endpoint was the time from enrollment to the first occurrence of locoregional/distant recurrence of the primary breast cancer,appearance of a second primary or contralateral breast cancer,or death due to any cause.Other endpoints included the proportion of patients experiencing each event,incidence rate per annum,relationships between human epidermal growth factor receptor 2 status and time to event,and relationship between disease history variables and time to event.Results:Overall,558 patients were included in the full analysis set:397(71.1%)completed the study,20experienced an event,and 141 discontinued[47 owing to an adverse event(AE);37 no longer willing to participate].Median duration of treatment was 29.5(range,0.1-57.7)months.Median time to event was not reached.Eventfree survival probability at 36 months was 91.4%(95%CI,87.7%-95.1%).The event incidence over the total exposure time of exemestane therapy was 3.5 events/100 person-years(20/565).Multivariate analysis showed an association between tumor,lymph node,and metastasis stage at initial diagnosis and time to event[hazard ratio:1.532(95%CI,1.129-2.080);P=0.006].Most AEs were grade 1 or 2 in severity,with arthralgia(7.7%)being the most common treatment-related AE.Conclusions:This study supports the efficacy and safety of exemestane in postmenopausal Chinese women with ER+breast cancer previously treated with adjuvant tamoxifen for 2-3 years.No new safety signals were identified in the Chinese population.展开更多
Background: Postmenopausal women are at increased risk for cardiac diseases because many risk factors are aggravated by menopause. Isoflavones are phytoestrogens present in natural sources, and they may modulate risk ...Background: Postmenopausal women are at increased risk for cardiac diseases because many risk factors are aggravated by menopause. Isoflavones are phytoestrogens present in natural sources, and they may modulate risk factors favorably, involving mechanisms similar to estrogen. The study aimed to assess the effects of soymilk on serum insulinemic status and hs-C reactive protein (CRP) levels of postmenopausal women of Bangladesh. Methods: Thirty-six women (aged 50 ± 5 years, M ± SD) participated in a randomized, un-blind, open-ended, crossover study design for 52 days. During the study period, the patients made four visits (before and after the intervention including the washout period). The soymilk group consumed 350 mL of milk twice a day for 21 days;the milk contained ~30 mg of isoflavones. Fasting blood glucose (FBG), postprandial glucose (PPG), HbA1c, serum insulin, and hs-CRP were measured on day 0, day 21, day 31, and day 51 with a 10-day washout period. Paired t-test was performed to determine the effects of soymilk on the CVD risks among postmenopausal women and a student t-test was performed for group comparison. Statistical tests were considered significant at p value of ≤0.05. Results: The mean (±SD) BMI of the postmenopausal women was 25.14 ± 3.55 kg/m<sup>2</sup>. In the consumption of soymilk no significant changes were found in glycemic, insulinemic, and hs-CRP levels between and within the groups. After crossover, a significant change was observed in FBG (5.18 ± 0.49 vs 5.56 ± 0.43, p = 0.005) in the soymilk group. No significant changes were observed in other parameters within or between the groups. However, FBG and hs-CRP levels were found to improve but not significantly at the end of 51 days. Conclusions: Soy isoflavones did not improve serum insulinemic status and hs-C reactive protein (CRP) levels among Bangladeshi postmenopausal women. Further studies need to be elucidated by considering a follow-up study with a large sample size.展开更多
Objective:To investigate the effects of low dose tibolone short-term therapy on clinic, endocrine and markers of cardiovascular disease in healthy postmenopausal women.Methods: A prospective study involved a total of ...Objective:To investigate the effects of low dose tibolone short-term therapy on clinic, endocrine and markers of cardiovascular disease in healthy postmenopausal women.Methods: A prospective study involved a total of 42 eligible postmenopausal women. 22 cases as group A and 20 cases as group B. Complete baseline work-up including Kupperman score,body mass index (BMI), gonadotropin (FSH, LH), estrogen (E2), testosterone (T), sex hormone binding globulin (SHBG), plasminogen activator inhibitor type 1 (PAI-1), tissue plasminogen activator (tPA), high-sensitivity C-response protein (hs-CRP), nitrogen oxide (NO)and fasting lipid, glucose(FPG), insulin(FINS) were performed in all subjects. Postmenopausal women in group A were treated with 1.25 mg tibolone daily. Women in group B were treated with 0. 625 mg tibolone daily. Women both in group A and group B were given calcium 600 mg with vitamin D 125IU per day. At the end of the 12-weeks therapy, subjects were re-evaluated and above parameters were measured.Results:No significant differences between group A and group B were found at baseline.Twenty-eight cases (fourteen cases in each group) completed the study. Kupperman score decreased from (22.1±8.0) and (25.4±7.5) to (7.7±4.5) and (5.2±4.5) and plasminogen activator inhibitor type 1 decreased from (95.8±32.4)μg/L and (102.9±42.6)μg/L to (72.2±39.6)μg/L and (79.9±30. 1) μg/L significantly in group A and group B respectively after treatment. In group A, Blood pressure decreased significantly from (120 ± 10)/(83 ± 6) mmHg to (110±14)/(77± 9) mmHg (P＜0.05), testosterone increased significantly from (0. 6 ±0. 4)nmol/L to (1.3 ± 1.1) nmol/L (P＜0. 05), free testosterone increased from (0. 001 ±0. 002)nmol/L to (0. 003±0. 003) nmol/L significantly (P＜0.01), SHBG decreased from (7.6±4. 9)nmol/L to (4. 3±2.9) nmol/L significantly (P＜0.05), total cholesterol decreased from (5.4±0. 8) mmol/L to (5.0±0.8) mmol/L significantly (P＜0.01), ApoA decreased from (1.8±0.3)mg/dl to (1.7±0. 3) mg/dl significantly (P＜0.05), fasting glucose decreased from (5. 6±0.8)mmol/L to (3.9±1.1) mmol/L significantly (P＜0.01) and no significant differences in BMI,FSH, LH, E2, tPA, hs-CRP, NO, TG, HDL-C, LDL-C, apoB were found after treatment. In group B, there were no significant differences in other parameters found after treatment except Kupperman score and PAI-1.Conclusions: 1.25 mg/d tibolone short-term therapy was associated with improved fibrinolytic factors and decreased Kupperman score, blood pressure, total cholesterol and fasting blood glucose level. 0. 625 mg/d tibolone therapy resulted in decrease Kupperman score and improvement of fibrinolytic factors. These changes relieve climacteric symptoms and may have some benefits on preventing the development of cardiovascular disease. An increased testosterone and free testosterone levels in 1.25 mg dose of tibolone therapy may increase energy level, general wellbeing and sexual desire in postmenopausal women. Low dose tibolone replacement therapy is a convenient effective HRT for postmenopausal展开更多
Objective: To study the effects of low-dose and long-term hormone replacement therapy (HRT) on blood lipids in postmenopausal women.Methods: (1) 141 postmenopausal female medical staffs aged from 50 to 87 years with a...Objective: To study the effects of low-dose and long-term hormone replacement therapy (HRT) on blood lipids in postmenopausal women.Methods: (1) 141 postmenopausal female medical staffs aged from 50 to 87 years with average 68 years were from Peking Union Medical college Hospital, among them 63 were treated with low-dose HRT for 5-31 years as HRT group, and other 78 postmenopausal women matched with age as the control group. (2) withdrew vein blood from objects on fasting for 12-14 h and serum was separated for determining serum concentration of lipid, lipoprotein and apolipoprotein. (3)data were analyzed with SPSS statistical software for statistical significance by P＜0.05.Results:In comparison with control, the levels of TG, HDL-C, LDL-C, apoA I , Lp(a) of HRT group had no statistical significance,but the levels of TC, TC/HDL-C, ApoE, ApoCⅢ and ApoB were significantly lower.Conclusion: The levels of TC, LDL-C, ApoB, ApoC Ⅲ, ApoE decreased significantly in postmenopausal women receiving low-dose and long-term HRT. The decrease in the levels of blood lipids may provide cardiovascular protection and reduce the risk of cardiovascular events.展开更多
Objective: The aim of this study was to determine the influence of long-term low-dose hor mone replacement therapy (HRT) on the intima-media wall of the carotid artery in postmenopa usal women by ultrasound.Methods: 1...Objective: The aim of this study was to determine the influence of long-term low-dose hor mone replacement therapy (HRT) on the intima-media wall of the carotid artery in postmenopa usal women by ultrasound.Methods: 146 postmenopausal women were divided into the HRT group(n= 68, HRT over 5years after menopause) and the control group(n= 78, no HRT). The intima-media thickness (IMT) of the carotid arteries was measured bilaterally, the characteristics of the atherosclerotic plaques were described, the peak systolic velocity (PSV) and resistance index (RI) were measured by ultrasound examination.Results: The IMT of HRT group was significantly smaller than that of the control group,(0. 089±0. 22) cm vs (0. 093±0.29) cm, (P＜0. 01). The occurrence of plaques was reduced in HRT group than the control group (7.7% vs 12.7%, P＜0. 05). The plaques were most frequently found at the bifurcation of the arteries. The soft and mixed plaques in HRT group were found significantly less than that of the control group (soft 1.7% vs 4. 5%, mixed 3.1% vs 6. 7%, both P＜0.05), while the hard plaques in HRT group were more than those of the control group(2.6% vs 1.3%, P＜0. 05). The maximum plaque thickness of HRT group was less than that of control group (0. 191±0. 057) cm vs (0. 226±0. 073) cm, (P＜0.05). The internal carotid artery PSV and RI in the two groups were similar [PSV (65.61±26.55) cm/s vs (64.82±27. 22) cm/s, RI (0.67±0. 082) vs (0. 68±0. 075), both P＞0.05].Conclusion: Our study indicated that HRT may has an effect to reduce the carotid IMT thickness, inhibit the plaque formation, and make the plaques harder and more stable. The long-term low-dose HRT may protect the postmenopausal women against the artherosclerosis of the carotid artery.展开更多
BACKGROUND Postmenopausal bleeding and an endometrial thickness≥5 mm on sonograms of menopausal women can indicate the presence of endometrial lesions.Diagnostic hysteroscopy is a powerful method for endometrial dise...BACKGROUND Postmenopausal bleeding and an endometrial thickness≥5 mm on sonograms of menopausal women can indicate the presence of endometrial lesions.Diagnostic hysteroscopy is a powerful method for endometrial diseases.AIM To investigate the pathological pattern of endometrial abnormalities in postmenopausal women with bleeding or asymptomatic thickened endometrium diagnosed by hysteroscopy.METHODS A total of 187 postmenopausal women with bleeding or asymptomatic thickened endometrium underwent diagnostic hysteroscopy.The women were subsequently divided into three groups:Postmenopausal bleeding(PMB)group(n=84),asymptomatic group(n=94),and additional group(n=9).Women in the additional group manifested abdominal pain and leukorrhagia.RESULTS Among the 187 patients examined,84(44.9%)were diagnosed with PMB and 94(50.3%)with asymptomatic thickened endometrium.Endometrial polyp was the most common endometrial abnormality,which was detected in 51.2%,76.6%and 77.8%of the PMB,asymptomatic,and additional groups,respectively.In the PMB group,7(8.3%)women had hyperplasia with atypia and 14(16.7%)had endometrial adenocarcinoma.Fewer malignant lesions were detected in the asymptomatic group.Endometrial hyperplasia without atypia was found in 8.3%of the PMB group and 7.4%of the asymptomatic group.CONCLUSION Endometrial polyp was the most common pathology in the PMB group.Diagnostic hysteroscopy is recommended for women with PMB and asymptomatic thickened endometrium.展开更多
AIM: To examine the effects of treatment with risedronate for 1 year on speed of sound(SOS) of the calcaneus and bone turnover markers in postmenopausal women with osteoporosis. METHODS: Thirty-eight postmenopausal wo...AIM: To examine the effects of treatment with risedronate for 1 year on speed of sound(SOS) of the calcaneus and bone turnover markers in postmenopausal women with osteoporosis. METHODS: Thirty-eight postmenopausal women with osteoporosis who had been treated with risedronate for > 1 year were enrolled in the study. The SOS and bone turnover markers were monitored during treatment with risedronate for 1 year. RESULTS: The urinary levels of cross-linked N-terminal telopeptides of type Ⅰ collagen and serum levels of alkaline phosphatase were significantly decreased at 3 mo(-34.7%) and 12 mo(-21.2%), respectively, compared with the baseline values. The SOS increased modestly, but significantly by 0.65% at 12 mo compared with the baseline value. Treatment with risedronate elicited an increase in the SOS of the calcaneus exceeding the coefficient of variation in vivo(0.27%). CONCLUSION: The present study confirmed that risedronate suppressed bone turnover and elicited a clinically significant increase in the SOS of the calcaneus in postmenopausal women with osteoporosis.展开更多
Objective: To investigate the clinical symptom, ultrasonographic scan finding, serum CA125 value, histopathological type and treatment of small ovarian tumor (<5 cm) in postmenopausal women. Methods: Retrospective ...Objective: To investigate the clinical symptom, ultrasonographic scan finding, serum CA125 value, histopathological type and treatment of small ovarian tumor (<5 cm) in postmenopausal women. Methods: Retrospective analysis was carried out for 52 clinical materials of ovarian tumor cases in women more than one year after menopausal between Jan 1997 and Dec 2004. The largest diameter of the ovarian mass is less than 5 cm. Results: There were 11 ovarian cancers and 1 borderline ovarian tumor among 52 small ovarian tumors (23.1%). 10 ovarian cancers were epithelial neoplasms and 2 were sex cord-stromal tumors, and 8 cases were in late stage according to FIGO staging system (33.3%). Compared with benign tumor, there is no significant difference in the onset age, interval after menopausal and duration of history. The main clinical feature is abdominal symptoms, such as abdominal pain and distension in the malignant cases. The patients with benign tumors often showed the ovarian mass during the annual screening or admitted into hospital for other causes. The ultrasonography finding and serum CA125 level showed much difference between benign and malignant cases. Unilocular smooth-walled ovarian cysts mostly were found in benign tumor and the CA125 values were always less than 35 U/ml; but the solid or complex sonographic structures (multilocular, or with a papillary projections on the wall) often indicated a high risk of cancer, especially there was ascites in the pelvic cavity. Serum CA125 level in many cancer cases was elevated (>35 U/ml), over 300 U/ml in more than half of the patients. Surgery is still the first choice to treat ovarian cancer, and chemotherapy would be an auxiliary method. Till now, 3 ovarian cancer patients died of complications of cancer and 2 cases had recurrence. Conclusion: Small ovarian tumor in postmenopausal women has a comparatively low malignant occurrence but more in later stage. Many are epithelial carcinoma. If there is complex or parenchymal sonographic structure accompanied with a high serum CA125 level, operation should be considered, while it can be followed up when the ultrasound shows a smooth cyst with normal CA125 value.展开更多
The aim of the present study was to elucidate how bone metabolism and bone mineral density are affected by the consumption of a lemon juice-containing calcium (Ca)-enriched beverage. The efficacy of this investigation...The aim of the present study was to elucidate how bone metabolism and bone mineral density are affected by the consumption of a lemon juice-containing calcium (Ca)-enriched beverage. The efficacy of this investigational product was evaluated in postmenopausal women during five months of continuous intake (intervention). This was a randomized, controlled trial. Eighty-three subjects were assigned to three groups. Using a double-blind format, the first two groups received a Ca-supplemented lemon-juice (lemon) beverage (LECA) or a Ca-unsupplemented lemon-juice (lemon) beverage (LE). The third group (control) received no intervention. Each subject in the LECA and LE groups consumed one bottle (290 mL) of their assigned investigational product every day for five consecutive months. After five months of intervention, the gain in bone mineral density at the lumbar spine was significantly larger in the LECA and LE groups than in the control group. In the femur, subjects in the LECA group gained significantly more bone mineral density than the control subjects. The largest gain in bone mineral density at the lumbar spine was observed in the LECA group. As for the concentrations of the bone resorption marker tartrate-resistant acid phosphatase 5b (TRACP-5b), subjects in the LECA group had significantly lower values than those in the control group. Similarly, when compared with the LE and control groups, a significant decrease was detected in the LECA group in the concentrations of the bone formation markers, bone alkaline phosphatase (BAP) and osteocalcin (OC). In postmenopausal women, continuous consumption of Ca-supplemented lemon beverages improved the absorption of Ca and inhibited bone resorption. This likely blocked the function of osteoblasts and led to the suppression of bone formation, resulting in the attenuation of high-turnover bone metabolism.展开更多
Objective:To investigate the changing pattern of thyroid and adrenal function in postmenopa-usal women;and the relationship between hormone replacement therapy(HRT)and thyroid andadrenal function.Methods:The levels of...Objective:To investigate the changing pattern of thyroid and adrenal function in postmenopa-usal women;and the relationship between hormone replacement therapy(HRT)and thyroid andadrenal function.Methods:The levels of tT_3,tT_4,fT_3,fT4,TSH and cortisol were measured in 60 postmeno-pausal women(30 cases in HRT group;30 cases in control group)before and 12 months afterHRT.Results:The serum levels of tT_3,tT_4,fT_3,fT_4,TSH and cortisol had no significant differ-ence before and 12 months after HRT in postmenopausal women.The values of them were all innormal ranges.Conclusion:Changing pattern of thyroid and adrenal function was not as significant as that ofgonads in postmenopausal women and the impact of HRT on it was not so significantly evident.展开更多
Background: Metabolic Syndrome (MS) is considered a cluster of metabolic abnormalities whose pathogenesis is principally attributable to insulin resistance. Lack of estrogens occurs in postmenopausal women and worseni...Background: Metabolic Syndrome (MS) is considered a cluster of metabolic abnormalities whose pathogenesis is principally attributable to insulin resistance. Lack of estrogens occurs in postmenopausal women and worsening insulin resistance and lipid profile, predispose to MS. The aim of the study was to show whether a new supplement containing cinnamon, corosolic acid and glycyrrhizic acid may counteract MS manifestations. Methods: A total of 60 postmenopausal women were enrolled in a randomized, controlled trial;the active treatment group was taking the new supplement for 3 months and was on a hypocaloric diet, control group was only on diet. At the beginning and after 3 months, metabolic variables were evaluated. Results: After 3 months, a significant difference in the treated group was observed for glucose, HOMA, total cholesterol and HDL-cholesterol;whereas, in the control group, a significant difference was shown only for glucose. After 3 months, a significant difference between groups was highlighted only for HDL-cholesterol. Conclusion: This study has shown the naturally occurring components of this new supplement may improve insulin resistance and lipid profile in a small sample of postmenopausal women.展开更多
Objective: The study was conducted to evaluate the relation between insulin-like growth factor-1 and osteocalcin and markers of bone modulation (osteoprotegerin;OPG, receptor activator nuclear kappa B;RANK and RANK li...Objective: The study was conducted to evaluate the relation between insulin-like growth factor-1 and osteocalcin and markers of bone modulation (osteoprotegerin;OPG, receptor activator nuclear kappa B;RANK and RANK ligand;RANKL) in postmenopausal Type 2 diabetic women with and without osteoporosis. Methods: The study was conducted on 90 female divided into three groups (30 each). Group I included healthy postmenopausal women as a control, Group II included diabetic postmenopausal women without osteoporosis Group III included diabetic postmenopausal women with osteoporosis. Fasting blood samples were obtained for the determination of blood glucose, HbA1c, total and ionized calcium, OPG, RANK and RANKL. Also the levels of IGF-1 and osteocalcin were assessed. Results: In postmenopausal Type 2 diabetic women, the osteoporosis resulted in derangement in OPG/sRANKL system. The serum level of OPG was elevated while sRANKL declines in osteoporotic postmenopausal Type 2 diabetic women. IGF-1 level decreased in diabetic postmenopausal women but those women with osteoporosis showed a great decline by about 60%. IGF-1 level in osteoporotic diabetic postmenopausal women was correlated with BMD and most bone turnover markers (OPG, sRANKL, OPG/sRANKL). Osteocalcin declined significantly only in those women with osteoporosis not without osteoporosis. Conclusions: The circulating levels of OPG and sRANKL were not useful markers for bone status in postmenopausal women while the circulating levels of IGF-1 and osteocalcin might give useful information about bone status in postmenopausal diabetic women.展开更多
Objective: The aim of the study was to investigate in postmenopausal women whether the relationship between percentage body fat (PBF) and body mass index (BMI) differs between Asians living in Beijing (BA) and African...Objective: The aim of the study was to investigate in postmenopausal women whether the relationship between percentage body fat (PBF) and body mass index (BMI) differs between Asians living in Beijing (BA) and African-Americans (AA), and Caucasians (Ca) living in New York City. Methods: Healthy postmenopausal women (231 BA; 113 AA, 95 Ca), aged 50-80 years, were studied. Weight, height and PBF by dual energy X-ray absorptiometry (DXA) were measured. The relationship between PBF and BMI was assessed by multiple regression analysis. Results: Race, reciprocal of BMI (1/BMI) and the interaction between race and 1/BMI were all significantly (P<0.05) related to PBF in this sample. The slope of the line relating 1/BMI to PBF was different for BA compared to AA (P=0.01) and Ca (P=0.003) while the slopes for AA and Ca were not different (P>0.05). At lower levels of BMI, Asians tended to have higher PBF comparable to AA and Ca, while at BMI >30 BA tended to have less PBF than the other groups. Conclusion: The relation between PBF and BMI in BA postmenopausal women differs from that of AA and Ca women in this sample.展开更多
Osteoporosis is a condition characterized by low bone mineral density (BMD) and micro-architectural changes in the bone tissue.The risk of osteoporosis is partly determined by genetic factors.The role of C677T polymor...Osteoporosis is a condition characterized by low bone mineral density (BMD) and micro-architectural changes in the bone tissue.The risk of osteoporosis is partly determined by genetic factors.The role of C677T polymorphism of methylenetetrahydrofolate reductase (MTHFR) gene has been investigated in postmenopausal osteoporosis.However,the relationship between MTHFR polymorphism and BMD is still controversial.We carried out a meta-analysis of 5,833 subjects to evaluate the association of MTHFR and BMD in postmenopausal women.Databases of MEDLINE,Web of Science,Scopus and CNKI were retrieved for all publications relating to MTHFR polymorphism and BMD in postmenopausal women.Five eligible studies were selected for meta-analysis.All these articles studied the association of MTHFR polymorphism and BMD of the femoral neck and lumbar spine in postmenopausal women.Our analysis suggested that postmenopausal women with the TT genotype had lower femoral neck BMD than the women with the CC/CT genotype,and the weighted mean difference (WMD) was-0.01 g/cm 2 [95% confidence interval (CI):(-0.01,-0.01),P < 0.01].However,BMD of the lumbar spine of postmenopausal women with the TT genotype was not significantly different from that of women with the CC/CT genotype.In the random effects model,the WMD between the TT and TC/CC genotype was-0.01 g/cm 2 [95% CI:(-0.04,0.01),P=0.32].The C677T polymorphism of the MTHFR gene is associated with BMD of the femoral neck in postmenopausal women.Women with the TT genotype of the MTHFR gene have lower BMD,suggesting that the TT genotype may be a risk factor for postmenopausal osteoporosis.展开更多
According to the TCM theory that the kidney is in charge of the bone, the authors carried out a study on the effect of acupuncture on bone mineral density in 40 postmenopausal women with osteoporosis treated by th... According to the TCM theory that the kidney is in charge of the bone, the authors carried out a study on the effect of acupuncture on bone mineral density in 40 postmenopausal women with osteoporosis treated by the method of reinforcing the kidney to strengthen the bone, with satisfactory therapeutic results reported as follows.……展开更多
AIM: To investigate the protective effect of mistletoe combined with carboxymethyl cellulose eye drops on dry eye in postmenopausal women.METHODS: Sixty postmenopause female patients diagnosed of dry eye were assigned...AIM: To investigate the protective effect of mistletoe combined with carboxymethyl cellulose eye drops on dry eye in postmenopausal women.METHODS: Sixty postmenopause female patients diagnosed of dry eye were assigned randomly to mistletoe combined with carboxymethyl cellulose eye drops treatment group(n=30) and control group treated with normal saline eye drops(n=30). The subjective symptoms of ocular surface, Ocular Surface Disease Index(OSDI), tear film function tests, tear protein and corneal morphology by confocal scanning microscopy were analyzed before treatment and at 1, 2, 4 and 8 wk after treatment respectively. To ensure the safety of the trial, all patients were examined with systolic pressure, diastolic pressure, glutamic-pyruvic transaminase, glutamic oxaloacetic transaminase, urine creatinine, and blood urea nitrogen at 8 wk after treatment.RESULTS: There were no obvious differences between two groups before the treatment(P>0.05). In two months after the treatment, the symptoms of ocular surface, OSDI, tear protein, and tear film function were only slightly changed in normal saline eye drops group. However, all indices were improved after the treatment of mistletoe combined with carboxymethyl cellulose eye drops group(P<0.05). In addition, the average amount of corneal epithelium basal cells and inflammatory cells of mistletoe treated group were 3174±379 and 38±25 cells/mm2, significantly decreased as compared to the control group with 4309±612 and 158± 61 cells/mm2, respectively. In the control group, althoughnerves still maintained straight under corneal epithelium, the number of nerves were significantly decreased, as compared with normal female. In the mistletoe treated group, the number of nerves was only slightly reduced, compared with normal female.CONCLUSION: Mistletoe combined with carboxymethyl cellulose eye drops can alleviate the symptoms and signs of dry eye symptoms.展开更多
Objective:This meta-analysis included papers which evaluated the effects of physical activity on the health-related quality of life(HRQoL)of osteoporotic and osteopenic postmenopausal women.Methods:Four English databa...Objective:This meta-analysis included papers which evaluated the effects of physical activity on the health-related quality of life(HRQoL)of osteoporotic and osteopenic postmenopausal women.Methods:Four English databases were searched for relevant randomized clinical trials(RTCs)published from 1970 to June,2014.Eligible RCTs which used the Quality of Life Questionnaire of the European Foundation for Osteoporosis(QUALEFFO)as their outcome measure were selected for inclusion.Results:Five RCTs were included in the final meta-analysis.The results showed that physical activity produced favorable effects in the HRQoL domains of physical function(p=0.001)and pain(p=0.01),but not in other domains.Compared with a single exercise,combined exercise produced more favorable effects on both physical function(p=0.0004)and pain(p=0.02).Short-term physical activity produced significant favorable results in all general health domains of HRQoL(p=0.01),whereas middle-term physical activity produced significant improvements only in the physical function(p<0.01)domains of HRQoL.Long-term physical activity produced significant improvement only in the pain domains of HRQoL(p<0.01),and only in the physical activity group when compared with a control group.Conclusion:Only weak evidence supports the notion that physical activity effectively improves the health-related quality of life of osteoporotic and osteopenic postmenopausal women.Compared with a single exercise,combined exercise produced favorable effects on both physical function and pain.However,different lengths of exercise produced improvements in different domains.展开更多
文摘BACKGROUND While primary liver cancer(PLC)is one of the most common cancers around the world,few large-scale population-based studies have been reported that evaluated the clinical survival outcomes among peripartum and postmenopausal women with PLC.AIM To investigate whether peripartum and postmenopausal women with PLC have lower overall survival rates compared with women who were not peripartum and postmenopausal.METHODS The Taiwan National Health Insurance claims data from 2000 to 2012 was used for this propensity-score-matched study.A cohort of 40 peripartum women with PLC and a reference cohort of 160 women without peripartum were enrolled.In the women with PLC with/without menopause study,a study cohort of 10752 menopausal females with PLC and a comparison cohort of 2688 women without menopause were enrolled.RESULTS Patients with peripartum PLC had a non-significant risk of death compared with the non-peripartum cohort[adjusted hazard ratios(aHR)=1.40,95%confidence intervals(CI):0.89-2.20,P=0.149].The survival rate at different follow-up durations between peripartum PLC patients and those in the non-peripartum cohort showed a non-significant difference.Patients who were diagnosed with PLC younger than 50 years old(without menopause)had a significant lower risk of death compared with patients diagnosed with PLC at or older than 50 years(postmenopausal)(aHR=0.64,95%CI:0.61-0.68,P<0.001).The survival rate of women<50 years with PLC was significantly higher than older women with PLC when followed for 0.5(72.44%vs 64.16%),1(60.57%vs 51.66%),3(42.92%vs 31.28%),and 5 year(s)(37.02%vs 21.83%),respectively(P<0.001).CONCLUSION Peripartum females with PLC have no difference in survival rates compared with those patients without peripartum.Menopausal females with PLC have worse survival rates compared with those patients without menopause.
基金National Natural Science Foundation of China,No.81971623,and No.82027803.
文摘BACKGROUND Diagnosing hyperandrogenemia in postmenopausal women is very difficult.It occasionally manifests as excessive hair growth or with no clinical manifestations,and is therefore often misdiagnosed or missed altogether.Ovarian steroid cell tumors that cause hyperandrogenemia in women account for approximately 0.1%of all ovarian tumors.Due to the low incidence,corresponding imaging reports are rare,so ovarian steroid cell tumors lacks typical imaging findings to differ-entiate it from other ovarian tumors.Therefore,we summarized its clinical and imaging characteristics through this case series,and elaborated on the differential diagnosis of steroid cell tumors.CASE SUMMARY We report three cases of postmenopausal women with hyperandrogenemia.Only 1 patient showed virilization symptoms,the other two patients were completely asymptomatic.All patients underwent total hysterectomy+bilateral adnexe-ctomy.Histological results showed one case of Leydig cell tumor and two cases of benign,non-specific steroid cell tumor.After the operation,the androgen levels of all patients returned to normal,and there was no clinical recurrence since follow-up.CONCLUSION Although virilization caused by increased serum testosterone levels is an important clinical feature of ovarian steroid cell tumors,it is often asymptomatic.A solid,slightly hypoechoic,round or oval mass with uniform internal echo,richer blood flow in the solid part,and low resistance index are typical imaging features of ovarian steroid cell tumors.Diagnosis of ovarian steroid cell tumors after menopause is challenging,but surgery can be used for both diagnosis and clear treatment.
文摘Objective:This post-approval safety study assessed the efficacy and safety of exemestane after 2-3 years of tamoxifen treatment among postmenopausal women with estrogen receptor-positive(ER+)early breast cancer in China.Methods:Enrolled patients had received 2-3 years of tamoxifen and were then switched to exemestane for completion of 5 consecutive years of adjuvant endocrine therapy.The primary endpoint was the time from enrollment to the first occurrence of locoregional/distant recurrence of the primary breast cancer,appearance of a second primary or contralateral breast cancer,or death due to any cause.Other endpoints included the proportion of patients experiencing each event,incidence rate per annum,relationships between human epidermal growth factor receptor 2 status and time to event,and relationship between disease history variables and time to event.Results:Overall,558 patients were included in the full analysis set:397(71.1%)completed the study,20experienced an event,and 141 discontinued[47 owing to an adverse event(AE);37 no longer willing to participate].Median duration of treatment was 29.5(range,0.1-57.7)months.Median time to event was not reached.Eventfree survival probability at 36 months was 91.4%(95%CI,87.7%-95.1%).The event incidence over the total exposure time of exemestane therapy was 3.5 events/100 person-years(20/565).Multivariate analysis showed an association between tumor,lymph node,and metastasis stage at initial diagnosis and time to event[hazard ratio:1.532(95%CI,1.129-2.080);P=0.006].Most AEs were grade 1 or 2 in severity,with arthralgia(7.7%)being the most common treatment-related AE.Conclusions:This study supports the efficacy and safety of exemestane in postmenopausal Chinese women with ER+breast cancer previously treated with adjuvant tamoxifen for 2-3 years.No new safety signals were identified in the Chinese population.
文摘Background: Postmenopausal women are at increased risk for cardiac diseases because many risk factors are aggravated by menopause. Isoflavones are phytoestrogens present in natural sources, and they may modulate risk factors favorably, involving mechanisms similar to estrogen. The study aimed to assess the effects of soymilk on serum insulinemic status and hs-C reactive protein (CRP) levels of postmenopausal women of Bangladesh. Methods: Thirty-six women (aged 50 ± 5 years, M ± SD) participated in a randomized, un-blind, open-ended, crossover study design for 52 days. During the study period, the patients made four visits (before and after the intervention including the washout period). The soymilk group consumed 350 mL of milk twice a day for 21 days;the milk contained ~30 mg of isoflavones. Fasting blood glucose (FBG), postprandial glucose (PPG), HbA1c, serum insulin, and hs-CRP were measured on day 0, day 21, day 31, and day 51 with a 10-day washout period. Paired t-test was performed to determine the effects of soymilk on the CVD risks among postmenopausal women and a student t-test was performed for group comparison. Statistical tests were considered significant at p value of ≤0.05. Results: The mean (±SD) BMI of the postmenopausal women was 25.14 ± 3.55 kg/m<sup>2</sup>. In the consumption of soymilk no significant changes were found in glycemic, insulinemic, and hs-CRP levels between and within the groups. After crossover, a significant change was observed in FBG (5.18 ± 0.49 vs 5.56 ± 0.43, p = 0.005) in the soymilk group. No significant changes were observed in other parameters within or between the groups. However, FBG and hs-CRP levels were found to improve but not significantly at the end of 51 days. Conclusions: Soy isoflavones did not improve serum insulinemic status and hs-C reactive protein (CRP) levels among Bangladeshi postmenopausal women. Further studies need to be elucidated by considering a follow-up study with a large sample size.
文摘Objective:To investigate the effects of low dose tibolone short-term therapy on clinic, endocrine and markers of cardiovascular disease in healthy postmenopausal women.Methods: A prospective study involved a total of 42 eligible postmenopausal women. 22 cases as group A and 20 cases as group B. Complete baseline work-up including Kupperman score,body mass index (BMI), gonadotropin (FSH, LH), estrogen (E2), testosterone (T), sex hormone binding globulin (SHBG), plasminogen activator inhibitor type 1 (PAI-1), tissue plasminogen activator (tPA), high-sensitivity C-response protein (hs-CRP), nitrogen oxide (NO)and fasting lipid, glucose(FPG), insulin(FINS) were performed in all subjects. Postmenopausal women in group A were treated with 1.25 mg tibolone daily. Women in group B were treated with 0. 625 mg tibolone daily. Women both in group A and group B were given calcium 600 mg with vitamin D 125IU per day. At the end of the 12-weeks therapy, subjects were re-evaluated and above parameters were measured.Results:No significant differences between group A and group B were found at baseline.Twenty-eight cases (fourteen cases in each group) completed the study. Kupperman score decreased from (22.1±8.0) and (25.4±7.5) to (7.7±4.5) and (5.2±4.5) and plasminogen activator inhibitor type 1 decreased from (95.8±32.4)μg/L and (102.9±42.6)μg/L to (72.2±39.6)μg/L and (79.9±30. 1) μg/L significantly in group A and group B respectively after treatment. In group A, Blood pressure decreased significantly from (120 ± 10)/(83 ± 6) mmHg to (110±14)/(77± 9) mmHg (P＜0.05), testosterone increased significantly from (0. 6 ±0. 4)nmol/L to (1.3 ± 1.1) nmol/L (P＜0. 05), free testosterone increased from (0. 001 ±0. 002)nmol/L to (0. 003±0. 003) nmol/L significantly (P＜0.01), SHBG decreased from (7.6±4. 9)nmol/L to (4. 3±2.9) nmol/L significantly (P＜0.05), total cholesterol decreased from (5.4±0. 8) mmol/L to (5.0±0.8) mmol/L significantly (P＜0.01), ApoA decreased from (1.8±0.3)mg/dl to (1.7±0. 3) mg/dl significantly (P＜0.05), fasting glucose decreased from (5. 6±0.8)mmol/L to (3.9±1.1) mmol/L significantly (P＜0.01) and no significant differences in BMI,FSH, LH, E2, tPA, hs-CRP, NO, TG, HDL-C, LDL-C, apoB were found after treatment. In group B, there were no significant differences in other parameters found after treatment except Kupperman score and PAI-1.Conclusions: 1.25 mg/d tibolone short-term therapy was associated with improved fibrinolytic factors and decreased Kupperman score, blood pressure, total cholesterol and fasting blood glucose level. 0. 625 mg/d tibolone therapy resulted in decrease Kupperman score and improvement of fibrinolytic factors. These changes relieve climacteric symptoms and may have some benefits on preventing the development of cardiovascular disease. An increased testosterone and free testosterone levels in 1.25 mg dose of tibolone therapy may increase energy level, general wellbeing and sexual desire in postmenopausal women. Low dose tibolone replacement therapy is a convenient effective HRT for postmenopausal
文摘Objective: To study the effects of low-dose and long-term hormone replacement therapy (HRT) on blood lipids in postmenopausal women.Methods: (1) 141 postmenopausal female medical staffs aged from 50 to 87 years with average 68 years were from Peking Union Medical college Hospital, among them 63 were treated with low-dose HRT for 5-31 years as HRT group, and other 78 postmenopausal women matched with age as the control group. (2) withdrew vein blood from objects on fasting for 12-14 h and serum was separated for determining serum concentration of lipid, lipoprotein and apolipoprotein. (3)data were analyzed with SPSS statistical software for statistical significance by P＜0.05.Results:In comparison with control, the levels of TG, HDL-C, LDL-C, apoA I , Lp(a) of HRT group had no statistical significance,but the levels of TC, TC/HDL-C, ApoE, ApoCⅢ and ApoB were significantly lower.Conclusion: The levels of TC, LDL-C, ApoB, ApoC Ⅲ, ApoE decreased significantly in postmenopausal women receiving low-dose and long-term HRT. The decrease in the levels of blood lipids may provide cardiovascular protection and reduce the risk of cardiovascular events.
文摘Objective: The aim of this study was to determine the influence of long-term low-dose hor mone replacement therapy (HRT) on the intima-media wall of the carotid artery in postmenopa usal women by ultrasound.Methods: 146 postmenopausal women were divided into the HRT group(n= 68, HRT over 5years after menopause) and the control group(n= 78, no HRT). The intima-media thickness (IMT) of the carotid arteries was measured bilaterally, the characteristics of the atherosclerotic plaques were described, the peak systolic velocity (PSV) and resistance index (RI) were measured by ultrasound examination.Results: The IMT of HRT group was significantly smaller than that of the control group,(0. 089±0. 22) cm vs (0. 093±0.29) cm, (P＜0. 01). The occurrence of plaques was reduced in HRT group than the control group (7.7% vs 12.7%, P＜0. 05). The plaques were most frequently found at the bifurcation of the arteries. The soft and mixed plaques in HRT group were found significantly less than that of the control group (soft 1.7% vs 4. 5%, mixed 3.1% vs 6. 7%, both P＜0.05), while the hard plaques in HRT group were more than those of the control group(2.6% vs 1.3%, P＜0. 05). The maximum plaque thickness of HRT group was less than that of control group (0. 191±0. 057) cm vs (0. 226±0. 073) cm, (P＜0.05). The internal carotid artery PSV and RI in the two groups were similar [PSV (65.61±26.55) cm/s vs (64.82±27. 22) cm/s, RI (0.67±0. 082) vs (0. 68±0. 075), both P＞0.05].Conclusion: Our study indicated that HRT may has an effect to reduce the carotid IMT thickness, inhibit the plaque formation, and make the plaques harder and more stable. The long-term low-dose HRT may protect the postmenopausal women against the artherosclerosis of the carotid artery.
基金Supported by Key Research and Development Project in Department of Science and Technology,Liaoning Province,No.2017225025
文摘BACKGROUND Postmenopausal bleeding and an endometrial thickness≥5 mm on sonograms of menopausal women can indicate the presence of endometrial lesions.Diagnostic hysteroscopy is a powerful method for endometrial diseases.AIM To investigate the pathological pattern of endometrial abnormalities in postmenopausal women with bleeding or asymptomatic thickened endometrium diagnosed by hysteroscopy.METHODS A total of 187 postmenopausal women with bleeding or asymptomatic thickened endometrium underwent diagnostic hysteroscopy.The women were subsequently divided into three groups:Postmenopausal bleeding(PMB)group(n=84),asymptomatic group(n=94),and additional group(n=9).Women in the additional group manifested abdominal pain and leukorrhagia.RESULTS Among the 187 patients examined,84(44.9%)were diagnosed with PMB and 94(50.3%)with asymptomatic thickened endometrium.Endometrial polyp was the most common endometrial abnormality,which was detected in 51.2%,76.6%and 77.8%of the PMB,asymptomatic,and additional groups,respectively.In the PMB group,7(8.3%)women had hyperplasia with atypia and 14(16.7%)had endometrial adenocarcinoma.Fewer malignant lesions were detected in the asymptomatic group.Endometrial hyperplasia without atypia was found in 8.3%of the PMB group and 7.4%of the asymptomatic group.CONCLUSION Endometrial polyp was the most common pathology in the PMB group.Diagnostic hysteroscopy is recommended for women with PMB and asymptomatic thickened endometrium.
文摘AIM: To examine the effects of treatment with risedronate for 1 year on speed of sound(SOS) of the calcaneus and bone turnover markers in postmenopausal women with osteoporosis. METHODS: Thirty-eight postmenopausal women with osteoporosis who had been treated with risedronate for > 1 year were enrolled in the study. The SOS and bone turnover markers were monitored during treatment with risedronate for 1 year. RESULTS: The urinary levels of cross-linked N-terminal telopeptides of type Ⅰ collagen and serum levels of alkaline phosphatase were significantly decreased at 3 mo(-34.7%) and 12 mo(-21.2%), respectively, compared with the baseline values. The SOS increased modestly, but significantly by 0.65% at 12 mo compared with the baseline value. Treatment with risedronate elicited an increase in the SOS of the calcaneus exceeding the coefficient of variation in vivo(0.27%). CONCLUSION: The present study confirmed that risedronate suppressed bone turnover and elicited a clinically significant increase in the SOS of the calcaneus in postmenopausal women with osteoporosis.
文摘Objective: To investigate the clinical symptom, ultrasonographic scan finding, serum CA125 value, histopathological type and treatment of small ovarian tumor (<5 cm) in postmenopausal women. Methods: Retrospective analysis was carried out for 52 clinical materials of ovarian tumor cases in women more than one year after menopausal between Jan 1997 and Dec 2004. The largest diameter of the ovarian mass is less than 5 cm. Results: There were 11 ovarian cancers and 1 borderline ovarian tumor among 52 small ovarian tumors (23.1%). 10 ovarian cancers were epithelial neoplasms and 2 were sex cord-stromal tumors, and 8 cases were in late stage according to FIGO staging system (33.3%). Compared with benign tumor, there is no significant difference in the onset age, interval after menopausal and duration of history. The main clinical feature is abdominal symptoms, such as abdominal pain and distension in the malignant cases. The patients with benign tumors often showed the ovarian mass during the annual screening or admitted into hospital for other causes. The ultrasonography finding and serum CA125 level showed much difference between benign and malignant cases. Unilocular smooth-walled ovarian cysts mostly were found in benign tumor and the CA125 values were always less than 35 U/ml; but the solid or complex sonographic structures (multilocular, or with a papillary projections on the wall) often indicated a high risk of cancer, especially there was ascites in the pelvic cavity. Serum CA125 level in many cancer cases was elevated (>35 U/ml), over 300 U/ml in more than half of the patients. Surgery is still the first choice to treat ovarian cancer, and chemotherapy would be an auxiliary method. Till now, 3 ovarian cancer patients died of complications of cancer and 2 cases had recurrence. Conclusion: Small ovarian tumor in postmenopausal women has a comparatively low malignant occurrence but more in later stage. Many are epithelial carcinoma. If there is complex or parenchymal sonographic structure accompanied with a high serum CA125 level, operation should be considered, while it can be followed up when the ultrasound shows a smooth cyst with normal CA125 value.
文摘The aim of the present study was to elucidate how bone metabolism and bone mineral density are affected by the consumption of a lemon juice-containing calcium (Ca)-enriched beverage. The efficacy of this investigational product was evaluated in postmenopausal women during five months of continuous intake (intervention). This was a randomized, controlled trial. Eighty-three subjects were assigned to three groups. Using a double-blind format, the first two groups received a Ca-supplemented lemon-juice (lemon) beverage (LECA) or a Ca-unsupplemented lemon-juice (lemon) beverage (LE). The third group (control) received no intervention. Each subject in the LECA and LE groups consumed one bottle (290 mL) of their assigned investigational product every day for five consecutive months. After five months of intervention, the gain in bone mineral density at the lumbar spine was significantly larger in the LECA and LE groups than in the control group. In the femur, subjects in the LECA group gained significantly more bone mineral density than the control subjects. The largest gain in bone mineral density at the lumbar spine was observed in the LECA group. As for the concentrations of the bone resorption marker tartrate-resistant acid phosphatase 5b (TRACP-5b), subjects in the LECA group had significantly lower values than those in the control group. Similarly, when compared with the LE and control groups, a significant decrease was detected in the LECA group in the concentrations of the bone formation markers, bone alkaline phosphatase (BAP) and osteocalcin (OC). In postmenopausal women, continuous consumption of Ca-supplemented lemon beverages improved the absorption of Ca and inhibited bone resorption. This likely blocked the function of osteoblasts and led to the suppression of bone formation, resulting in the attenuation of high-turnover bone metabolism.
文摘Objective:To investigate the changing pattern of thyroid and adrenal function in postmenopa-usal women;and the relationship between hormone replacement therapy(HRT)and thyroid andadrenal function.Methods:The levels of tT_3,tT_4,fT_3,fT4,TSH and cortisol were measured in 60 postmeno-pausal women(30 cases in HRT group;30 cases in control group)before and 12 months afterHRT.Results:The serum levels of tT_3,tT_4,fT_3,fT_4,TSH and cortisol had no significant differ-ence before and 12 months after HRT in postmenopausal women.The values of them were all innormal ranges.Conclusion:Changing pattern of thyroid and adrenal function was not as significant as that ofgonads in postmenopausal women and the impact of HRT on it was not so significantly evident.
文摘Background: Metabolic Syndrome (MS) is considered a cluster of metabolic abnormalities whose pathogenesis is principally attributable to insulin resistance. Lack of estrogens occurs in postmenopausal women and worsening insulin resistance and lipid profile, predispose to MS. The aim of the study was to show whether a new supplement containing cinnamon, corosolic acid and glycyrrhizic acid may counteract MS manifestations. Methods: A total of 60 postmenopausal women were enrolled in a randomized, controlled trial;the active treatment group was taking the new supplement for 3 months and was on a hypocaloric diet, control group was only on diet. At the beginning and after 3 months, metabolic variables were evaluated. Results: After 3 months, a significant difference in the treated group was observed for glucose, HOMA, total cholesterol and HDL-cholesterol;whereas, in the control group, a significant difference was shown only for glucose. After 3 months, a significant difference between groups was highlighted only for HDL-cholesterol. Conclusion: This study has shown the naturally occurring components of this new supplement may improve insulin resistance and lipid profile in a small sample of postmenopausal women.
文摘Objective: The study was conducted to evaluate the relation between insulin-like growth factor-1 and osteocalcin and markers of bone modulation (osteoprotegerin;OPG, receptor activator nuclear kappa B;RANK and RANK ligand;RANKL) in postmenopausal Type 2 diabetic women with and without osteoporosis. Methods: The study was conducted on 90 female divided into three groups (30 each). Group I included healthy postmenopausal women as a control, Group II included diabetic postmenopausal women without osteoporosis Group III included diabetic postmenopausal women with osteoporosis. Fasting blood samples were obtained for the determination of blood glucose, HbA1c, total and ionized calcium, OPG, RANK and RANKL. Also the levels of IGF-1 and osteocalcin were assessed. Results: In postmenopausal Type 2 diabetic women, the osteoporosis resulted in derangement in OPG/sRANKL system. The serum level of OPG was elevated while sRANKL declines in osteoporotic postmenopausal Type 2 diabetic women. IGF-1 level decreased in diabetic postmenopausal women but those women with osteoporosis showed a great decline by about 60%. IGF-1 level in osteoporotic diabetic postmenopausal women was correlated with BMD and most bone turnover markers (OPG, sRANKL, OPG/sRANKL). Osteocalcin declined significantly only in those women with osteoporosis not without osteoporosis. Conclusions: The circulating levels of OPG and sRANKL were not useful markers for bone status in postmenopausal women while the circulating levels of IGF-1 and osteocalcin might give useful information about bone status in postmenopausal diabetic women.
文摘Objective: The aim of the study was to investigate in postmenopausal women whether the relationship between percentage body fat (PBF) and body mass index (BMI) differs between Asians living in Beijing (BA) and African-Americans (AA), and Caucasians (Ca) living in New York City. Methods: Healthy postmenopausal women (231 BA; 113 AA, 95 Ca), aged 50-80 years, were studied. Weight, height and PBF by dual energy X-ray absorptiometry (DXA) were measured. The relationship between PBF and BMI was assessed by multiple regression analysis. Results: Race, reciprocal of BMI (1/BMI) and the interaction between race and 1/BMI were all significantly (P<0.05) related to PBF in this sample. The slope of the line relating 1/BMI to PBF was different for BA compared to AA (P=0.01) and Ca (P=0.003) while the slopes for AA and Ca were not different (P>0.05). At lower levels of BMI, Asians tended to have higher PBF comparable to AA and Ca, while at BMI >30 BA tended to have less PBF than the other groups. Conclusion: The relation between PBF and BMI in BA postmenopausal women differs from that of AA and Ca women in this sample.
文摘Osteoporosis is a condition characterized by low bone mineral density (BMD) and micro-architectural changes in the bone tissue.The risk of osteoporosis is partly determined by genetic factors.The role of C677T polymorphism of methylenetetrahydrofolate reductase (MTHFR) gene has been investigated in postmenopausal osteoporosis.However,the relationship between MTHFR polymorphism and BMD is still controversial.We carried out a meta-analysis of 5,833 subjects to evaluate the association of MTHFR and BMD in postmenopausal women.Databases of MEDLINE,Web of Science,Scopus and CNKI were retrieved for all publications relating to MTHFR polymorphism and BMD in postmenopausal women.Five eligible studies were selected for meta-analysis.All these articles studied the association of MTHFR polymorphism and BMD of the femoral neck and lumbar spine in postmenopausal women.Our analysis suggested that postmenopausal women with the TT genotype had lower femoral neck BMD than the women with the CC/CT genotype,and the weighted mean difference (WMD) was-0.01 g/cm 2 [95% confidence interval (CI):(-0.01,-0.01),P < 0.01].However,BMD of the lumbar spine of postmenopausal women with the TT genotype was not significantly different from that of women with the CC/CT genotype.In the random effects model,the WMD between the TT and TC/CC genotype was-0.01 g/cm 2 [95% CI:(-0.04,0.01),P=0.32].The C677T polymorphism of the MTHFR gene is associated with BMD of the femoral neck in postmenopausal women.Women with the TT genotype of the MTHFR gene have lower BMD,suggesting that the TT genotype may be a risk factor for postmenopausal osteoporosis.
文摘 According to the TCM theory that the kidney is in charge of the bone, the authors carried out a study on the effect of acupuncture on bone mineral density in 40 postmenopausal women with osteoporosis treated by the method of reinforcing the kidney to strengthen the bone, with satisfactory therapeutic results reported as follows.……
基金Supported by the National Natural Science Foundation of China (No.81460092, No.81660158 and No.81400372)Natural Science Key Project of Jiangxi Province (No.20161ACB21017)+1 种基金Youth Science Foundation of Jiangxi Province (No.20151BAB215016)Technology and Science Foundation of Jiangxi Province (No.20151BBG70223)
文摘AIM: To investigate the protective effect of mistletoe combined with carboxymethyl cellulose eye drops on dry eye in postmenopausal women.METHODS: Sixty postmenopause female patients diagnosed of dry eye were assigned randomly to mistletoe combined with carboxymethyl cellulose eye drops treatment group(n=30) and control group treated with normal saline eye drops(n=30). The subjective symptoms of ocular surface, Ocular Surface Disease Index(OSDI), tear film function tests, tear protein and corneal morphology by confocal scanning microscopy were analyzed before treatment and at 1, 2, 4 and 8 wk after treatment respectively. To ensure the safety of the trial, all patients were examined with systolic pressure, diastolic pressure, glutamic-pyruvic transaminase, glutamic oxaloacetic transaminase, urine creatinine, and blood urea nitrogen at 8 wk after treatment.RESULTS: There were no obvious differences between two groups before the treatment(P>0.05). In two months after the treatment, the symptoms of ocular surface, OSDI, tear protein, and tear film function were only slightly changed in normal saline eye drops group. However, all indices were improved after the treatment of mistletoe combined with carboxymethyl cellulose eye drops group(P<0.05). In addition, the average amount of corneal epithelium basal cells and inflammatory cells of mistletoe treated group were 3174±379 and 38±25 cells/mm2, significantly decreased as compared to the control group with 4309±612 and 158± 61 cells/mm2, respectively. In the control group, althoughnerves still maintained straight under corneal epithelium, the number of nerves were significantly decreased, as compared with normal female. In the mistletoe treated group, the number of nerves was only slightly reduced, compared with normal female.CONCLUSION: Mistletoe combined with carboxymethyl cellulose eye drops can alleviate the symptoms and signs of dry eye symptoms.
文摘Objective:This meta-analysis included papers which evaluated the effects of physical activity on the health-related quality of life(HRQoL)of osteoporotic and osteopenic postmenopausal women.Methods:Four English databases were searched for relevant randomized clinical trials(RTCs)published from 1970 to June,2014.Eligible RCTs which used the Quality of Life Questionnaire of the European Foundation for Osteoporosis(QUALEFFO)as their outcome measure were selected for inclusion.Results:Five RCTs were included in the final meta-analysis.The results showed that physical activity produced favorable effects in the HRQoL domains of physical function(p=0.001)and pain(p=0.01),but not in other domains.Compared with a single exercise,combined exercise produced more favorable effects on both physical function(p=0.0004)and pain(p=0.02).Short-term physical activity produced significant favorable results in all general health domains of HRQoL(p=0.01),whereas middle-term physical activity produced significant improvements only in the physical function(p<0.01)domains of HRQoL.Long-term physical activity produced significant improvement only in the pain domains of HRQoL(p<0.01),and only in the physical activity group when compared with a control group.Conclusion:Only weak evidence supports the notion that physical activity effectively improves the health-related quality of life of osteoporotic and osteopenic postmenopausal women.Compared with a single exercise,combined exercise produced favorable effects on both physical function and pain.However,different lengths of exercise produced improvements in different domains.
